简单讨论了谐振频率修正问题。

The correction of the resonant frequencies is discussed.

youdao

利用模态频率修正技术，考虑部件结构优化时，各部件之间模态频率的分离。

To keep frequency separation of components one another, the technique of mode frequency separation was applied while the structure of components was optimized.

youdao

采用一个超声加载频率修正系数对超声疲劳性能试验中载荷频率对疲劳性能的影响进行修正。

A modifying coefficient of load frequency is used to describe the effect of load frequency on fatigue behavior in ultrasonic fatigue testing.

youdao